A recursive filter implementation of KL transform. - N. B. Chakrabarti; T. V. K. Hanumantha Rao (Signal Process., 1995)

Design and performance analysis of code families for multi-dimensional optical CDMA. - M. Ravi Kumar 001; S. S. Pathak; N. B. Chakrabarti (IET Commun., 2009)

Design and analysis of three-dimensional OCDMA code families. - M. Ravi Kumar 001; S. S. Pathak; N. B. Chakrabarti (Opt. Switch. Netw., 2009)